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- /*
- Minetest
- Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
- #ifndef CLOUDS_HEADER
- #define CLOUDS_HEADER
- #include "irrlichttypes_extrabloated.h"
- #include <iostream>
- #include "constants.h"
- class Clouds : public scene::ISceneNode
- {
- public:
- Clouds(
- scene::ISceneNode* parent,
- scene::ISceneManager* mgr,
- s32 id,
- u32 seed,
- s16 cloudheight=0
- );
- ~Clouds();
- /*
- ISceneNode methods
- */
- virtual void OnRegisterSceneNode();
- virtual void render();
-
- virtual const core::aabbox3d<f32>& getBoundingBox() const
- {
- return m_box;
- }
- virtual u32 getMaterialCount() const
- {
- return 1;
- }
- virtual video::SMaterial& getMaterial(u32 i)
- {
- return m_material;
- }
-
- /*
- Other stuff
- */
- void step(float dtime);
- void update(v2f camera_p, video::SColorf color);
-
- void updateCameraOffset(v3s16 camera_offset)
- {
- m_camera_offset = camera_offset;
- m_box = core::aabbox3d<f32>(-BS * 1000000, m_cloud_y - BS - BS * camera_offset.Y, -BS * 1000000,
- BS * 1000000, m_cloud_y + BS - BS * camera_offset.Y, BS * 1000000);
- }
- private:
- video::SMaterial m_material;
- core::aabbox3d<f32> m_box;
- float m_cloud_y;
- video::SColorf m_color;
- u32 m_seed;
- v2f m_camera_pos;
- float m_time;
- v3s16 m_camera_offset;
- };
- #endif
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